114636643 has 4 divisors (see below), whose sum is σ = 125058168. Its totient is φ = 104215120.

The previous prime is 114636617. The next prime is 114636679. The reversal of 114636643 is 346636411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 114636643 - 2⁵ = 114636611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 114636599 and 114636608.

It is not an unprimeable number, because it can be changed into a prime (114636143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5210746 + ... + 5210767.

It is an arithmetic number, because the mean of its divisors is an integer number (31264542).

Almost surely, 2^114636643 is an apocalyptic number.

114636643 is a deficient number, since it is larger than the sum of its proper divisors (10421525).

114636643 is a wasteful number, since it uses less digits than its factorization.

114636643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10421524.

The product of its digits is 31104, while the sum is 34.

The square root of 114636643 is about 10706.8502838136. The cubic root of 114636643 is about 485.7817032346.

The spelling of 114636643 in words is "one hundred fourteen million, six hundred thirty-six thousand, six hundred forty-three".